Zoology-Proteins
NEET Zoology Proteins MCQ Question
Type: MCQ-fact-Medium-Class 11
What is the term used for the first amino acid in a protein chain?
A
N-terminal amino acid
B
C-terminal amino acid
C
Zwitterionic amino acid
D
Prosthetic group
Correct Answer
Option A
Detailed Explanation
The first amino acid in a protein chain is referred to as the N-terminal amino acid, while the last one is called the C-terminal amino acid. This is a fundamental aspect of protein structure as described in the NCERT context.
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